7.5

CVE-2005-1521: gnu mailutils

CVSS: 7.5v2.0HighModified
AliasesDEBIAN-CVE-2005-1521
Published 26-05-2005Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2005-1521 is a high (CVSS 7.5) vulnerability in gnu mailutils. EPSS estimates a 3.26% chance of exploitation in the next 30 days, higher than 88.2% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
3.26%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
DSA-732-1

Timeline

  1. 26-05-2005
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Integer overflow in the fetch_io function of the imap4d server in GNU Mailutils 0.5 and 0.6, and other versions before 0.6.90, allows remote attackers to execute arbitrary code via a partial message request with a large value in the END parameter, which leads to a heap-based buffer overflow.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

3.26%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.26% on 20-09-2026

20-09-202620-10-2026
EPSS score
3.26%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Debian1 product
  • mailutils< 1:0.6.1-3
Gnu1 product

2 vendors · 2 products

References

6 links